3-Cyano-4-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-2-methanol
2-Hydroxy-3-iodo-4-(trifluoromethoxy)pyridine-5-acetonitrile
2-Cyano-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-methanol
5-Cyano-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxylic acid